Montreal police have released surveillance video of two suspects following last month's deadly shooting in an Old Montreal clothing boutique.

On Thursday March 18, two men walked into Flawnego, a fashion boutique at 240 St. Jacques West, and opened fire, killing two men and wounding two others.

The presumed target of the attack, 41-year-old Ducarme Joseph, managed to escape out the store's back door.

He was arrested the next day for breaching bail conditions, and has been in jail ever since.

Now, getting nowhere with their investigation, Montreal police are turning to the public for help.

Two men were spotting running away from the store after the shooting, and police found a wig dropped on a nearby street.

Authorities have now released video footage of one suspect ducking into an alcove and removing overshoes, a black coat and a wig, revealing a white jacket he was wearing underneath.

The suspect, along with another man wearing a hooded white sweatshirt, was then captured on camera walking calmly in front of the Intercontinental Hotel on St. Antoine.

Both suspects are described as black men, aged 25 to 30 years old, standing roughly 6 feet or 6'1" tall, and weighing 175 pounds.

Anyone with information about the shooting, or who recognizes the suspects, is asked to call Info-Crime at 514-393-1133