KIPS BAY, Manhattan (PIX11) — A man threatened a worker with a knife after he was stopped from stealing items from a Trader Joe’s in Manhattan, police said.

The suspect tried to take items from a Trader Joe’s along East 32nd Street near Third Avenue a few minutes past 1 p.m. on May 6 before he was confronted by an employee, according to officials. The suspect then pulled out a knife and threatened the worker before fleeing the store.

Police sought help in finding the suspect, who was last seen wearing a Jansport backpack.

Submit tips to police by calling Crime Stoppers at 1-800-577-TIPS (8477), visiting crimestoppers.nypdonline.org, downloading the NYPD Crime Stoppers mobile app, or texting 274637 (CRIMES) then entering TIP577. Spanish-speaking callers are asked to dial 1-888-57-PISTA (74782).