Police search for killer in fatal stabbing
Police are hoping new surveillance video will help catch a man who stabbed a Bronx teen to death last week.
Police say 18-year-old Troynisha Harris was stabbed in the neck last Saturday on East 166th Street.
According to police, Harris was sitting on a stoop last Saturday with a friend when the suspect got out of a car with a t-shirt over his head and stabbed them.
The friend survived the attack.