Four convenience store clerks in Calgary have allegedly had their heads and necks stomped on after being robbed.

Police believe the same man is responsible for all four violent incidents, where the perpetrator enters the store brandishing a weapon, jumps on the counter and demands the clerk open the cash register before ordering them to the floor. 

Before fleeing, the perpetrator allegedly stomps on the clerks, all of whom received minor injuries. 

The suspect is described as a slim white man, 20 to 35 years old and standing approximately five feet 10 inches to six feet tall. 

Calgary convenience store robbery

The suspect covers his face with a mask or scarf. (Calgary Police Service)

Police said he is often wearing a black hoodie, mask or scarf and gloves. 

The robberies took place at:

  • Mac's located at 2905 14 St. S.W. on July 24 at about 4:25 a.m.
  • 7-Eleven located at 146-920 36 St. N.E. on Nov. 7 at about 3:30 a.m.
  • Mac's located at 2905 14 St. S.W. on Dec. 6 at about 3:35 a.m.
  • Mac's located at 4100 Marlborough Dr. N.E. on Jan. 7 at about 10:50 p.m.

Anyone with information is asked to contact police at 403-266-1234 or anonymously at Crime Stoppers