Dan Gregory Hayes Jr. was a 24-year-old Black man who was fatally shot in Chester, Pennsylvania, on June 4, 2019, two days after his birthday. Police and emergency responders went to the 500 block of West 10th Street after an ambulance call; Hayes suffered gunshot wounds and was pronounced dead at Crozer-Chester Medical Center in Upland the same day.

Hayes grew up in the Chester-Upland community and graduated from Chester High School in 2013. He played baseball, basketball, football and ran track, and pursued bodybuilding with World Physique Federation USA. Friends and family knew him by several names — Dan to classmates, Greg to family, Tank to friends, and Mooters to his mother — and remembered him as energetic, loving, funny and competitive, with interests in music, video games, rap writing and fashion.

Does anyone who knew Dan or who was in the West 10th Street area that day have information to share?