SAN ANTONIO – The San Antonio Police Department posted two pictures on Facebook. One of a person, they say, is in connection with the shooting death of Detective Ben Marconi.

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The man is wearing a dark-colored jacket and a Spurs hat.

SAPD is asking for assistance in identifying the person pictured.

In the second picture, SAPD is asking for assistance in identifying these people pictured below.

According to the SAPD Facebook page, these three people may have seen the suspect shoot Det. Marconi.

Anyone with information regarding his identity or his whereabouts are urged to contact CRIME STOPPERS at 224-STOP (7867). A reward of up to $10,000 is available for information that leads to the arrest of the shooter.