India, Aug. 11 -- A US tourist who traveled to Puerto Rico for a Bad Bunny concert was fatally shot early Sunday in La Perla, a small seaside community on the outskirts of Old San Juan known for its turbulent past. Police identified the victim as 25-year-old Kevin Mares, a New York resident.

The shooting occurred in the early hours at a local nightspot called "Shelter for Mistreated Men." Homicide detective Sgt. Arnaldo Ruiz said the incident began when several people started arguing. One person pulled out a gun and opened fire, striking at least three men - including Mares, who was described as an innocent bystander.

Mares, who was with three friends also visiting from New York, suffered a gunshot wound to the left side of his abdomen....