A 22-year-old mother who recently found a tracking device on her car was shot and killed while driving on Tuesday, leading police to believe that she may have been murdered by a stalker. Abigail Saldaña was driving in Fort Worth, Texas , when she crashed into a sign after being shot, Fox 4 News reports . A few weeks ago, Saldaña found the tracking device and told her mother that somebody may be following her. "I had told her to go to the police and report it. I believe that she did report that," her mother Jessica Contreras said. Saldaña also posted a video on Instagram, showing the tracking device and telling others to be careful. "This was literally on my car like this,” Saldana said. “This is why you have to be careful. I don't know what to do moving forward with this. But this definitely looks like a tracker to me." Police, who are now investigating the device, arrested 54-year-old Stanley Frank Szeliga on Thursday and charged him with murder. "There is a tracker on this...
