"Philadelphia Mass Shooting: Suspect's Disturbing Messages and Impact on Victims"

The suspect in the Philadelphia mass shooting that left five people dead and two children injured had posted "disturbing messages" on social media prior to the attack, according to authorities. The motive for the shooting remains unknown, but investigators are focusing on the suspect's social media posts and a will found dated June 23. The shooting was one of 16 mass shootings that occurred across the United States over the Fourth of July weekend, leaving a total of 15 dead and 94 injured. Gun violence has surged in the country since the start of the COVID-19 pandemic, with 351 mass shootings recorded so far this year.