A robber who uses a hypodermic needle to threaten his victims was linked to five more incidents in the Bronx. The recent robberies make a total of eight reported incidents in the East Tremont area.

The police released a video of the man who is described as about 40 years old, 5 feet 6 inches tall and 120 pounds. His victims, all male, and as young as 14 had iPads, cell phones or other electronics stolen when they were stopped, NBC New York reports. The man was last seen wearing a black leather Yankees hat, a black hooded sweatshirt, gray jeans and black sneakers.

Anyone with information in regards to these incidents is asked to call Crime Stoppers at 1-800-577-TIPS or atNYPDCRIMESTOPPERS.COM or by texting their tips to 274637 (CRIMES) then enter TIP577.