Both suspects were allegedly former employees at an adult nightclub in San Francisco managed by the murdered man. Santa Rosa police arrested two people on Friday who they say are responsible for the shooting death of a 60-year-old man outside his Santa Rosa residence on Brookwood Avenue earlier this month. The victim, Mark Calcagni, was found shot to death in the street at about 6:30 a.m. on Oct. 3 by a neighbor, who called 911. A 43-year-old man and a 25-year-old woman, both Dublin residents, were identified as suspects after an investigation by the Santa Rosa Police Department’s Violent Crimes Investigations Team that was said to be based on witness interviews, surveillance footage, and unspecified “digital evidence.” Both were allegedly former employees at an adult nightclub in San Francisco…..