NEW YORK (CBSNewYork) – The cold, calculated shooting was caught on tape.

18-year-old Andre Pitts was riding in the elevator of 230 Lott Avenue in Brownsville April 17th. A man wearing a black jacket with red, white and green stripes is seen in the elevator with him.

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When Pitts stepped out of the elevator on the fourth floor, the other man followed him, produced a gun, and fired several times.

(credit: DCPI)

Surveillance video captured an image of the suspect as he calmly walked away from the scene.

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Now police say the man in the photograph above has been arrested in Albany.

Detectives arrested 20-year-old Djavan Perry at the home of a relative.

He faces first-degree murder charges, as well as criminal possession of a weapon.

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So far, no word on why Perry allegedly gunned Pitts down.