Phil Mickelson opened up about the mass shooting at Brown University. On Saturday, a gunman attacked students at the University during exam week. As reported by the BBC, two students were killed and around nine people were injured.Nick Sortor had shared a video of the police searching for the mass shooter on his X (formerly Twitter) account. In the caption, he had mentioned that more reports of shots fired were reported in the province. He wrote:"BREAKING: MORE reports of shots fired near Brown University in Providence, RI while police search for the at-large mass shooter. Police are asking students to continue SHELTERING IN PLACE"The post was shared by Mickelson on his X (formerly Twitter) account with a three-word caption."This is awful," he wrote.Phil Mickelson is known for actively sharing his opinion on political, news, and sports-related matters on social media. After the wrap of the 2025 LIV Golf, he is having a break from the greens.Phil Mickelson reacts to a sheriff’s strong message on violent actsPhil Mickelson at the LIV Golf Team Championship Michigan - Day Three - Source: GettyOn Saturday, Giggling Ganon shared a video of Sheriff Wayne Ivery in which he talked about managing the violent acts. He shared a strong message in which he talked about the strict action the police will take for violent acts.““If somebody wants to know what I mean by ‘turn violent,’ this is what I mean," Ivery said. "If you resist lawful orders, you’re going to jail. Let me be very clear about that. If you block an intersection or a roadway in Brevard County, you are going to jail. If you flee arrest, you’re going to jail tired, because we are going to run you down and put you in jail."If you try to mob-rule a car in Brevard County—gathering around it and refusing to let the driver leave—in our county, you’re most likely going to get run over and dragged across the street. If you spit on us, you’re going to the hospital and to jail," he added.The clip was reshared by Phil Mickelson on his X (formerly Twitter) account with a caption:"This needs to be the reality in every county throughout the entire country."Phil Mickelson last played at the LIV Golf Michigan event in August and has since been away from the greens. This season on the Saudi league, he finished in third place at the Hong Kong event, solo sixth in Miami, T4 in Virginia, and T23 in Andalucia.Aside from that, he also played in the majors but missed the cut at the Masters, Open Championship, and the US Open. He was tied for 56th place at The Open Championship.