jillian peterson is a forensic psychologist and cofounder of the violence project which focuses on mass also an associate professor of criminology and criminal justice at hamlin university. thank you for joining us. the prosecutor in the county where the accused shooter went to high school defended the outcome of that mental evaluation by saying, that he di d not have a long history of mental illness. that this was the one isolated incident. what he said, and everything else we are learning, what does this say about the effectiveness of redlag laws? >> it is pretty complicated and we see this again and again in the life of perpetrators is that they are leaking their plans, actively suicidal and telling other people they are thinking about doing this and the intervention does not occur. so, i think it goes to show you can have these red like laws on -- red flag laws on the books, that could be affected but you also have to have the training and the buy in from the community, law enforcement schools and families to really understand how they work and when they should be used. >> in this c

jillian peterson, thank you so much. really appreciate your research. >> thanks for having me. >> coming up next, punishing putin for the war on ukraine. world leaders are now cutting off oil supplies from russia. could that ripple effect leave americans in line to pay the price? >>> plus, the chances of widespread blackouts this summer and the model plan in one city that could help keep the lights on. stay with us. (mom allen) verizon just gave us all a brand new iphone 13. (dad allen) we've been customers for years. (dad brown) we got iphone 13s, too. switched two minutes ago, literally right before this. o) iphone 13 on us. on any unlimited plan. for every customer. with plans starting at just $35. all on the network more people rely on. like pulsing, electric shocks, sharp, stabbing pains, or an intense burning sensation. what is this nightmare? it's how some people describe... shingles. a painful, blistering rash that could interrupt your life for weeks. forget social events and weekend getaways. if you've had chick