Mount Vernon police have identified the victim in Saturday's deadly stabbing. 

Sergey Tonkovid, 19, was found lying on the ground near the intersection of North Columbus and East Lincoln avenues just before 4 p.m.

The victim suffered from a stab wound to the chest and was pronounced dead at Montefiore Mount Vernon Hospital.

Anyone with information is asked to call 914-665-2510. All calls will be kept confidential.