Montana Teen Charged With Deliberate Homicide Sues Slain Woman's Family

Aug. 16, 2010— -- A Montana teenager charged with deliberately causing a fatal car crash in a failed suicide attempt has filed a lawsuit against the family of the pregnant woman who was killed in the collision with her teenage son.

Everyone from the prosecutor in the case to neighbors of both families have raised their eyebrows at the teen's actions, with some saying it may be an inappropriate defense tactic.

Justine Winter was 16 years old the night her car plowed head-on into another vehicle on Montana's Highway 93, killing 35-year-old Erin Thompson and her 13-year-old son Caden Odell. Thompson was four months pregnant.

Prosecutors say the March 2009 crash was a calculated suicide attempt that occurred less than an hour after she broke up with her boyfriend and left his house. Their evidence, in part, rests with a series of ominous text messages Winter sent to her boyfriend minutes before the crash.

"If I won, I would have you," one text message read. "And I wouldn't crash my car."

And another, "That's why I'm going to wreck my car. Because all I can do is f*** up. Because I am a terrible person and I know it."

And also, "Good bye ... my last words."

Winter, now 17, was charged as an adult with two counts of deliberate homicide. She faces life in prison.

The lawsuit claims Winter suffered permanent injuries in the crash and a "loss of capacity to enjoy life." She is also claiming future loss of income as well as past, present and future medical expenses.

Filed last month in Flathead County District Court, the suit names as defendants Thompson's estate, with her husband Jason Thompson as a representative, as well as three businesses that operate and provide services on Highway 93.

Winter, backed by her father Randy Winter because of her status as a minor, accuses Thompson of causing the accident through "negligent driving." The three companies -- Knife River Corporation, Western Traffic Control, Inc., and Mountain West Holding Company -- are accused of failing to properly maintain the highway, which was under construction at the time.

No one from the Winter or Thompson families could be reached for comment. Winter's attorneys, David Stufft and Maxwell Battle Jr., also did not return repeated calls for comment.

Flathead County Attorney Ed Corrigan, who is prosecuting the criminal case against Winter, told ABCNews.com that Winter's lawsuit may prove to be the start of her defense.

"I wouldn't be surprised if it was an effort on their part to force a change of venue or put pressure on the state to get it settled," he said. "I can't speculate on what they're thinking, but it could be strategy of some sort."

"I'm concerned that the lawsuit being filed is going to inflame the public in what's already for us a relatively notorious case," he added.