1 00:00:00,480 --> 00:00:03,559 Speaker 1: Crime Alard, hourly update, Breaking crime news Now. 2 00:00:03,720 --> 00:00:06,880 Speaker 2: I'm Drew Nelson. Polk County Sheriff's deputies respond to a 3 00:00:06,920 --> 00:00:10,719 Speaker 2: horrifying scene in Auburndale, Florida. Inside a mobile home, thirty 4 00:00:10,800 --> 00:00:13,280 Speaker 2: nine year old Katherine Griffith lies face down with a 5 00:00:13,360 --> 00:00:16,439 Speaker 2: kitchen knife through her neck. Her son, seventeen year old 6 00:00:16,440 --> 00:00:20,239 Speaker 2: Colin Griffith, is calm standing outside when deputies arrive. He 7 00:00:20,280 --> 00:00:23,000 Speaker 2: tells them that after a long fight, his mother quote 8 00:00:23,120 --> 00:00:26,560 Speaker 2: falls on the knife, but investigators believe the truth is 9 00:00:26,600 --> 00:00:29,840 Speaker 2: far more sinister. Catherine Griffith is dead and Colin is 10 00:00:29,880 --> 00:00:32,960 Speaker 2: their prime suspect. The tragedy caps a long and troubled 11 00:00:32,960 --> 00:00:36,720 Speaker 2: relationship between Colin and his mother three years earlier, as 12 00:00:36,760 --> 00:00:39,880 Speaker 2: Catherine flees from her marriage, she alleges abuse from Colin's father, 13 00:00:40,040 --> 00:00:44,240 Speaker 2: Charles Griffith. The couple fights bitterly over custody, but ultimately 14 00:00:44,360 --> 00:00:46,919 Speaker 2: Colin is sent to live with his father in Oklahoma. 15 00:00:47,080 --> 00:00:49,599 Speaker 2: In February of twenty three, Colin calls nine to one 16 00:00:49,760 --> 00:00:52,160 Speaker 2: one as he claims he shoots his father in self 17 00:00:52,200 --> 00:00:55,040 Speaker 2: defense after Charles chases him with a knife. With his 18 00:00:55,120 --> 00:00:57,520 Speaker 2: father dead, Colin is sent to live with Catherine and 19 00:00:57,560 --> 00:01:00,440 Speaker 2: Florida Crime Onlines Dave Mack reports. 20 00:01:00,520 --> 00:01:03,000 Speaker 3: Colin's alleged abuse at the hands of his father, Charles 21 00:01:03,080 --> 00:01:05,880 Speaker 3: Griffith comes to a head on Valentine's Day. Colin calls 22 00:01:05,959 --> 00:01:08,360 Speaker 3: nine to one one to report he shot and killed 23 00:01:08,400 --> 00:01:11,440 Speaker 3: his father. Colin tells the operator his dad attacked him, 24 00:01:11,520 --> 00:01:14,240 Speaker 3: chasing him through their home with a knife. Colin says 25 00:01:14,400 --> 00:01:16,840 Speaker 3: when Charles corners him in a bedroom, Colin grabs a 26 00:01:16,840 --> 00:01:20,000 Speaker 3: shotgun and shoots his father in self defense. Colin is 27 00:01:20,040 --> 00:01:22,200 Speaker 3: too shaken up to give another statement, but based on 28 00:01:22,280 --> 00:01:24,880 Speaker 3: the evidence in the home and colin zime won one call, 29 00:01:25,120 --> 00:01:29,000 Speaker 3: investigators cannot rule out self defense. Colin is sent to 30 00:01:29,000 --> 00:01:30,679 Speaker 3: live with his mother in Florida. 31 00:01:30,720 --> 00:01:33,280 Speaker 2: From the outside, life seems to improve for Colin and 32 00:01:33,319 --> 00:01:36,600 Speaker 2: his mother. Social media posts painted picture of his family 33 00:01:36,720 --> 00:01:40,640 Speaker 2: vacations and milestones like Colin's early graduation and buying his 34 00:01:40,680 --> 00:01:43,840 Speaker 2: first car. But behind the scenes, Colin struggles with his 35 00:01:43,920 --> 00:01:47,080 Speaker 2: mental health and one outburst, he is Baker acted of 36 00:01:47,080 --> 00:01:51,480 Speaker 2: Florida law that allows for involuntary mental health examination. After 37 00:01:51,520 --> 00:01:54,240 Speaker 2: a short time, Colin is released back to his mother's care. 38 00:01:54,600 --> 00:01:57,640 Speaker 2: Sheriff Grady ju explains the unraveling of the situation. 39 00:01:58,160 --> 00:02:02,520 Speaker 1: When he came to live with his mother, Katherine Griffith, 40 00:02:02,560 --> 00:02:05,960 Speaker 1: who was thirty nine. You would think things would be better. 41 00:02:06,080 --> 00:02:09,720 Speaker 1: He would be really, really lucky that, hey, this was 42 00:02:09,960 --> 00:02:13,320 Speaker 1: a self defense and I'm here with mom. But six 43 00:02:13,360 --> 00:02:17,400 Speaker 1: months later, six months later, guess what happened. He's Bakerackett 44 00:02:17,400 --> 00:02:18,720 Speaker 1: the rest of Colin's story. 45 00:02:18,760 --> 00:02:30,000 Speaker 2: After this, tensions continue to escalate in the Griffith home. 46 00:02:30,320 --> 00:02:33,239 Speaker 2: In November of twenty twenty three, Colin attacks his mother 47 00:02:33,320 --> 00:02:36,720 Speaker 2: after she takes away his video game privileges. He's charged 48 00:02:36,760 --> 00:02:39,320 Speaker 2: with domestic violence, but a year of probation seems to 49 00:02:39,360 --> 00:02:42,880 Speaker 2: settle things for a while. Catherine confides in neighbors about 50 00:02:42,880 --> 00:02:45,320 Speaker 2: her exhaustion with trying to help her son, but she 51 00:02:45,440 --> 00:02:47,760 Speaker 2: still works to them in their relationship. Things have come 52 00:02:47,800 --> 00:02:50,320 Speaker 2: to a head this month, as Colin flees his mother's 53 00:02:50,320 --> 00:02:53,919 Speaker 2: home after another argument, retreating to his grandmother's house. When 54 00:02:54,000 --> 00:02:57,320 Speaker 2: Catherine comes to bring him home, witnesses see Colin dragging 55 00:02:57,360 --> 00:03:00,600 Speaker 2: her inside by her hair. Hours later, debut He's arrived 56 00:03:00,600 --> 00:03:03,880 Speaker 2: to find Catherine dead. Crime Online s Dave Mack reports. 57 00:03:04,280 --> 00:03:07,760 Speaker 3: After several failed attempts to get Colin home, Catherine Griffith 58 00:03:07,760 --> 00:03:10,400 Speaker 3: confides in a neighbor how exhausted she is trying to 59 00:03:10,400 --> 00:03:13,840 Speaker 3: help her son. Catherine tells that she's cleared out Colin's 60 00:03:13,919 --> 00:03:16,160 Speaker 3: room and that he's not allowed back into the home 61 00:03:16,240 --> 00:03:19,040 Speaker 3: without her. The neighbor tries to convince Colin to come 62 00:03:19,040 --> 00:03:22,720 Speaker 3: home herself, but Colin ignores her too. Catherine says she's 63 00:03:22,760 --> 00:03:25,240 Speaker 3: going to meet Colin at his grandmother's home tomorrow as 64 00:03:25,240 --> 00:03:27,400 Speaker 3: a last ditch effort to bring him home before he 65 00:03:27,440 --> 00:03:30,880 Speaker 3: misses a probation meeting. After that, he'll have to answer 66 00:03:30,960 --> 00:03:31,880 Speaker 3: to law enforcement. 67 00:03:32,000 --> 00:03:35,360 Speaker 2: Deputies find Colin covered in blood, claiming his mother quote unquote, 68 00:03:35,400 --> 00:03:38,200 Speaker 2: falls on the knife, but evidence tells a different story. 69 00:03:38,360 --> 00:03:40,360 Speaker 2: Sheriff Judd elaborates. 70 00:03:40,040 --> 00:03:45,640 Speaker 1: When the deputies arrived, he met the deputies outside and 71 00:03:45,680 --> 00:03:51,200 Speaker 1: he was calm, cool, collected, not upset, and he had 72 00:03:51,240 --> 00:03:53,839 Speaker 1: blood on him. And he didn't say, mom's in here, 73 00:03:53,960 --> 00:03:56,680 Speaker 1: Mom's bleeding to death. Mom needs help. He looked the 74 00:03:56,760 --> 00:03:58,840 Speaker 1: deputy in the eye and says, I know my rights. 75 00:03:59,040 --> 00:04:03,280 Speaker 1: I want an attorney. What we found inside was this knife. 76 00:04:04,680 --> 00:04:08,720 Speaker 1: This knife is twelve inches long, and of the twelve inches, 77 00:04:08,960 --> 00:04:13,480 Speaker 1: eight inches of that hit is the blame. So he's 78 00:04:13,480 --> 00:04:15,560 Speaker 1: saying that his mother fell on this knife. 79 00:04:15,680 --> 00:04:19,040 Speaker 2: The medical examiner confirms that Catherine's injuries are not consistent 80 00:04:19,080 --> 00:04:22,520 Speaker 2: with Colin's story. Investigators believe this is the culmination of 81 00:04:22,560 --> 00:04:26,360 Speaker 2: a history of violence and instability. At just seventeen years old, 82 00:04:26,400 --> 00:04:29,360 Speaker 2: Colin has allegedly killed both of his parents, and while 83 00:04:29,360 --> 00:04:32,719 Speaker 2: he previously escapes legal consequences for his father's death, this 84 00:04:32,839 --> 00:04:35,560 Speaker 2: time it seems unlikely he will walk free. For the 85 00:04:35,640 --> 00:04:38,520 Speaker 2: latest on the investigation, tune in two Crime Stories with 86 00:04:38,600 --> 00:04:41,440 Speaker 2: Nancy Grace six and nine pm Eastern on Doctor Phil's 87 00:04:41,440 --> 00:04:44,560 Speaker 2: Merritt Street Media, or find Crime Stories with Nancy Grace 88 00:04:44,600 --> 00:04:47,719 Speaker 2: wherever you get your podcasts. For the latest crime and 89 00:04:47,960 --> 00:04:50,680 Speaker 2: justice news, follow the Crime Alert hourly update on your 90 00:04:50,680 --> 00:04:53,760 Speaker 2: favorite podcast app with a strime Alert. I'm Drew Nelson.