The Brownsville Police Department is asking for the public TMs help in finding a shoe thief.
On July 12, the teenage suspect walked into Zorba TMs on the 700 block of East Elizabeth.
Authorities said he grabbed a pair of tennis shoes and walked out of the store without paying for them.
A Zorba employee ran out to grab the suspect, but police said the teenager threatened to cut him with a box cutter knife.
Brownsville police released surveillance footage from the robbery.
Anyone with information is encouraged to contact Brownsville Crime Stoppers at 548-TIPS.