STAMFORD - This week marks the six-month anniversary of what Stamford police say is one of the most savage killings they've ever seen, a murder that remains unsolved.

Police say on May 1, the body of 30-year-old Leonel Rios Hernandez was discovered on the second floor of a multi-family home at 1 Daly St. on the city's east side.

Investigators believe one person made their way inside the apartment and beat Hernandez to death. Police say his sister discovered his bloodied body.

If you have any information about the crime, please contact Stamford police at 203-977-4444. Party going on night of Stamford murder