she knelt down, and then she was attacked by a man. she told police he had dark hair and horned-rim glasses. she bit him in the finger and drew blood, and then she ran away. father feit matched maria america guerra s description of a suspect. she identified him to police, and he had what appeared to be a serious bite mark on one of his fingers. in this sworn statement, feit said the injured finger was from a mimeograph printing machine, an accident. after a jury deadlocked on a felony charge of assault with attempt to commit rape, feit would plead nolo contendere, no contest, to misdemeanor aggravated assault. the judge found him guilty and fined him $500, no prison time. just 24 days after maria america guerra was attacked, father feit was working at irene garza s church. on the saturday before easter,
daron wint is being held without bail for the murders of the d.c. family found tide up and burned in their d.c. mansion. how the key piece of defense, a pizza crust led to the suspect. reporter: it is potentially the smoking gun, pizza box found at the scene. inside crust that investigators say connects daron wint to a heinous crime. this is a pretty good find for an investigator. yeah. reporter: the doctor runs a dna identification lab at mount sinai hospital in york city. he says a single bite mark can be enough to crack a case. swab the pizza to get as much dna from the crust as we can. investigators also likely tested a crumb. put it in the tube. get the cells out. proceed to the dna extraction. reporter: first the machine separates out the dna. releasing the dna from the
over there and got a drink of water? his left hand was covered with recently healed scars, as if he had been in a knife fight. the scars weren t lined up all along the same plane. they were kind of going every which way. and police had a secret weapon. the bite mark on sarah s body. would it match kosoul s teeth? so if ydead battery,t tire, need a tow or lock your keys in the car, geico s emergency roadside assistance is there 24/7. oh dear, i got a flat tire. hmmm. uh. yeah, can you find a take where it s a bit more dramatic on that last line, yeah? yeah i got it right here. someone help me!!! i have a flat tire!!! well it s good. good for me. what do you think? geico. fifteen minutes could save you fifteen percent or more on car insurance.
thanks to an eyewitness and forensic hypnosis, investigators now had a suspect in the murder of sarah walker. 25-year-old kosoul chanthakoummane. although he denied any involvement, prosecutors were convinced that he was the killer. kosoul was a psychopath and a sociopath. by that i mean, no matter where he is, he s always thinking about himself first. all about him. what can he get for himself and do for himself? and others? others are to be used for his pleasure and his needs. since the perpetrator bit the victim, sarah walker, investigators took photographs of kosoul s teeth and made dental impressions. the impressions were then compared to images of the bite
the medical examiner ordered devon s body to be exhumed for a sample of her bite impressions. well, this is the first time that i ve ever been asked to secure dental impressions of a deceased victim, especially one who has been exhumed. i had never done it before. and i m not quite certain if i know of anybody else in my field who has done it before. dr. scanlon took a cast of devon s teeth like an orthodontist does when making braces, then scanned the casts into a computer. using a process called hollow volume overlay, dr. scanlon superimposed computer-generated hollow outlines of devon s teeth over a scale photograph of the bite mark on brandon s arm. the outer rim of the bite cast and the outer rim of the bite mark were consistent. police were convinced that the bite wound on brandon s arm was from devon guzman.