Los Angeles: On Dec. 27, 2011, the Robbery Special Section of LAPD’s Robbery-Homicide Division assumed investigative responsibilities for a homicide at a place of business in Los Angeles. On Sept. 2, 2011, 75-year-old Min Yin was working at the Joy & Louis Corp, 1320 E. 18th Street, located in LAPD’s Newton Area. At approximately 8 am, a male Hispanic (Suspect #1) arrived at the location to pick up an item that had been previously purchased on August 30, 2011. As suspect #1 exited the business, two additional suspects arrived and forced themselves inside. A struggle ensued, and one of the suspects stabbed Yin. The suspects then left the location. Yin was taken to LAC-USC Medical Center and admitted where he remained in critical condition until his death on Dec. 26 of last year. Yin resided in the city of Arcadia. Suspect #1 is described as a male Hispanic who stands about 6 feet tall and weighs around 180 pounds. He has dark hair, brown eyes and appears to be in his late 40s. Suspect #2 is described as a male Hispanic. He stands approximately 5 feet 4 inches tall, is heavy set and has short dark hair (about a #2 clipper cut).n He has small eyes, a dark complexion and a tattoo on the left side of his neck. He is believed to be in his early 20’s. Suspect #3 is also described as a male Hispanic who stands between 5 feet 5 inches and 5 feet 8 inches tall, weighs about 200 pounds and has dark hair. He is in his early- to mid-30s and was wearing a striped shirt. On Jan. 25 …