Jenelle Evans accused estranged ex David Eason of killing a second dog in her petition for a domestic violence protection order. The Teen Mom 2 star alleged the horrifying incident took place on February 6 in front of the home they previously shared together — and his 16-year-old daughter, Maryssa, reportedly witnessed it. “David has an argument with Jenelle outside of house in the driveway,” the legal filing read. “David storms off, gets into Jenelle’s Toyota Sequoia to drive away without asking Jenelle’s permission, pulls out really fast, ran over a puppy, and killed it.” “Kids were at schoo…