the report says lone gunman samuel cassidy had unpleasant interactions with coworkers but nothing to signal a workplace shooting. cassidy killed coworkers at the vta railyard in san jose before shooting himself. addressing questions today about cassidy's history of insubordination and conflict with coworkers. >> we cannot act on what someone thinks somebody might do. there have been several cases here at vta when direct threats were made and appropriate action was taken, but the fact that somebody thinks somebody may do something is insufficient to get a restraining order or take any further actions. >> lawson says the families of the victims were notified ahead of this afternoon's press conference. when asked about the timing of the release, lawson said the vta board was concerned about transparency, wanting to get the information out as quickly as possible. moving forward, lawson says there have mid -- there have been many changes including a study of workplace culture >> one person is in fire at a san jose apartment complex. check out these flames coming from the second floor of th

five document two cases of workplace misconduct and fear from another coworker that vta shooter samuel cassidy"go postal," an independent investigation found vta had no advance notice or warning about the shooting. vta chief jim lawson spoke with reporters monday. the agency sharedhis six-page document detailing investigative findings. 47 witnesses were interviewed. information about the lone gunman's previous interactions with coworkers was called into question, but the firm says it found nothing that would signal eminent workplace violence. >> there have been several cases where direct threats were made and appropriate action was taken, but the fact that somebody thinks that somebody may do something is insufficient to get a restraining order or to take any further actions. >> however, the attorney representing one victim's family told abc 7 is in part, "our investigation indicates management and supervisors were aware of direct threats of violence cassidy made in the months before this horrific shooting. we look forward to having a fair and impartial judge as well as fair and impartial juro

five document two cases of workplace misconduct and fear from another coworker that vta shooter samuel cassidy could "go postal," an independent investigation found vta had no advance notice or warning about the shooting. vta chief jim lawson spoke with reporters monday. the agency shared this six-page document detailing investigative findings. 47 witnesses were interviewed. information about the lone gunman's previous interactions with coworkers was called into question, but the firm says it found nothing that would signal eminent workplace violence. >> there have been several cases where direct threats were made and appropriate action was taken, but the fact that somebody thinks that somebody may do something is insufficient to get a restraining order or to take any further actions. >> however, the attorney representing one victim's family told abc 7 is in part, "our investigation indicates management and supervisors were aware of direct threats of violence cassidy made in the months before this horrific shooting. we look forward to having a fair and impartial judge as well as fair and impar

nine people died after being shot by the gunman, 57-year-old bpa employee named samuel james cassidy. he killed himself after law enforcement arrived. noun investigation into the incident and what was known prior to the shooting, including cassidy's five document cases of workplace misconduct. >> another question you probably have is there are multiple examples of will -- workplace misconduct by the perpetrator. most of them were widely reported. none of the five incidents individually or all taken together were sufficient to terminate the perpetrator or brought serious discipline. karina: the report incident details the incident with sfo. at the time, he had documents that indicated unhappiness with his job, but according to the investigation, there was no information about a plan shooting at his workplace. also in the report, we learned there were complaints made to vta about cassidy, but none specifically that put vta on notice that he would carry out an act of workplace violence. last month, the families of eight victims reached a financial system -- settlement with vta. live in t