This article summarized the lawsuits that were going on at the time:
http://articles.lacanadaonline.com/2012-02-01/news/tn-vsl-0201-new-leads-found-in-la-canada-murder_1_cold-case-division-joni-tillman-homicide-investigators
http://articles.lacanadaonline.com/2012-02-01/news/tn-vsl-0201-new-leads-found-in-la-canada-murder_1_cold-case-division-joni-tillman-homicide-investigators
The couple, who had once lived in Glendale, were embroiled in “a few contentious lawsuits” at the time of their deaths, according to an article published in the Glendale News-Press shortly after the bodies were found. These included an accusation from clothing designer David Hayes that Skip Tillman had embezzled $1.7 million and forged Hayes’ signature on at least 30 checks. Hayes’ office manager Jane Drake also sued Skip Tillman over a $100,000 promissory note. In another lawsuit, Joni Tillman’s half-brother, Craig Elliott, was battling her for a share of their late father’s estate.