Victims of mass shootings in the United States often win little or no damages from perpetrators, but the Las Vegas massacre may be different because the shooter is thought to have been a wealthy man, lawyers said.

While there are often few assets to collect from the young men who typically carry out these killings, Las Vegas shooter Stephen Paddock, 64, is thought to have had multimillion-dollar investments in buildings across Texas and California.

Paddocks's estate has become a target for claimants in a case where victims and their families face an uphill battle holding liable the hotel and musical festival where the shooting rampage took place.