2nd suspect arrested in connection to fatal shooting in Tempe Marketplace parking lot

PHOENIX — A second arrest has been made in last week’s deadly shooting in a Tempe Marketplace parking lot, authorities announced Friday.

Dante Gaines, 25, is accused of killing 19-year-old Dominic Baysinger after they’d arranged a meeting to complete an online transaction, according to the Tempe Police Department.

His alleged co-conspirator, 20-year-old Fernando Gallegos, was arrested last week, two days after the shooting.

Detectives identified Gaines as a suspect during the investigation, according to police.

A coordinated effort between Tempe PD, Mesa SWAT and the U.S. Marshals Service led to Gaines’ arrest on Thursday, police said.

What did authorities say about deadly Tempe Marketplace shooting?

Baysinger was killed around 11 a.m. on Dec. 1 in a parking lot outside Road Runner Sports in Tempe Marketplace.

He’d gone to the large outdoor mall near McClintock Drive and Rio Salado Parkway with his girlfriend after arranging a transaction online, police said. The suspects fled the scene after the shooting.

When officers arrived, they found Baysinger with critical injuries. He was pronounced dead at the scene.

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