The Coral Springs Police Department is investigating the stabbing death of a 14-year-old boy that occurred in the 1700 block of Nothwest 92nd Way at approximately 3:30 p.m. Monday.

Matthew Gorzynski, 14, and William Gorzynski, 15, were having an argument over the sound of the speakers on the computer when it escalated into a physical altercation. William armed himself with a kitchen knife and stabbed his brother Matthew in the chest.

Matthew was air lifted to Broward General Medical Center where he was pronounced dead at 4:34 p.m. William was arrested and charged with second degree murder. He was later transported to the Juvenile Assessment Center.

“Although this is the second violent incident that we have had recently between teenagers, this appears to be a isolated domestic violence altercation and it is completely unrelated to any other incident,” said Police Chief Duncan Foster.