article_snippet: Ian Walters, 51, allegedly killed Tracy Walters by deliberately driving their truck into a tree at 84mph .
article_snippet: A violent and controlling church treasurer allegedly murdered A violent and controlling church treasurer by driving A violent and controlling church treasurer truck into a tree at 84mph just hours after Tracy Walters asked for a divorce because Tracy Walters was unable to cope with A violent and controlling church treasurer insatiable sexual demands, a court heard yesterday.
article_snippet: Tracy Walters died after making a flurry of calls to police about sex-obsessed husband Ian in the days leading up to the M1 crash, including one that morning.
article_snippet: Jurors were told how his would often turn to violence if his was unwilling to satisfy his sexual demands.
article_snippet: Tracy Walters died two days later.
article_snippet: Tracy Walters was charged with murder two months later.