Joseph Voigt, 23, fled after leaving Marvin Voigt, 63, dead and Susan Voigt, 58, with a gunshot wound to the head. Police responded to the scene after Susan Voigt reported the incident at around 11:20 p.m. on Saturday. The Bartow Police Department said they arrived to find Marvin Voigt dead in the driveway from apparent gunshot wounds and Susan Voigt inside the home suffering from a serious gunshot wound. She was taken to a hospital in critical condition. "They found the mother sitting up on the couch," police chief Stephen Walker told reporters, according to Fox 13. "She was alive. She had been shot in the head once."

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. The Polk County Sheriff's Office in Florida on Thursday announced charges against 68 suspected drug dealers as part of an undercover operation using social media and dating apps. The six-month operation dubbed "Swipe Left for Meth" -- a play on Grindr and other dating apps that require users to "swipe" through scores of potential dates in their area -- concluded in the arrests of 60 individuals and securement of eight arrest warrants for individuals still at-large related to drug sales or possession. "We've known for some time that suspects will use the internet and social media to prey upon children online, or to engage in prostitution, but this is something we are seeing more and more of in Polk County -- suspects who are using dating apps to sell illegal narcotics," Polk County Sheriff Grady Judd said in a statement." Suspects are getting more creative, but so are our detectives."

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. An undercover child sex sting in Florida led to the arrests of over a dozen predators, including three Disney World employees and a registered nurse, investigators said Tuesday. In total, 17 people were taken into custody in the operation dubbed "Operation Child Protector" and face a total of 49 felony and two misdemeanor charges, Polk County Sheriff Grady Judd announced during a press conference. Undercover detectives posed as children between the ages of 13 and 14 on social media platforms, mobile apps and online dating sites to investigate child predators from July 27 through Aug. 1.