DETROIT (AP) — Detroit police have arrested two people and recovered a gun in connection with the ambush slayings of a couple while sitting in a car with their child at a gas station.

Two men fired shots at the car Monday night, killing the man and woman.

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“There’s still a lot of work to do in this case,” police said in a news release Wednesday.

The 9-month-old baby was not hurt. The shooting was recorded by the gas station’s security cameras.

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Police released video that shows two men ambushing Marshae Nash, 21, and her boyfriend, Benson Lindsey, 22, who were sitting inside a car at a gas pump.

Police Chief James White said it wasn’t a random killing.

“Now you’ve got a 9-month-old who has to be raised by the parents and at some point told the story of what happened,” White said.

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