By Jelani Scott Joseph, 22, was named as a person of interest in the fatal shooting of 20-year-old Cameron Ray. The Cowboys and the attorney of cornerback Kelvin Joseph issued statements on Friday after a report emerged linking the 22-year-old to a fatal shooting that took place in Dallas last month. Dallas police are investigating the death of 20-year-old Cameron Ray, who was killed on March 18. According to TheDallas Morning News, Joseph was reportedly seen on video confronting Ray and a group of friends along with five other suspects at the scene of the crime, though none of the group has b…