( CNN ) Police raided millionaire heir Robert Durst 's home in Houston , Texas , on Tuesday , a day after he was charged with first-degree murder . Dick DeGuerin , Durst 's attorney , confirmed that investigators were searching the home . It was not immediately clear what they were looking for inside Durst 's 14th-floor condo , where he has lived for many years , CNN affiliate KTRK reported . The raid comes days after FBI agents arrested Durst in a New Orleans hotel . The Los Angeles County District Attorney filed a first-degree murder charge against him on Monday , accusing Durst of shooting and killing his close friend Susan Berman in December 2000 . If convicted , he could face the death penalty . `` I think it 's ridiculous for them to be making a search 15 years after Susan Berman was killed , and they 're searching a place in Houston , '' DeGuerin told CNN . Durst remains jailed in New Orleans , where he 's facing drug and weapons charges stemming from his arrest over the weekend . Durst 's alleged connections with Berman 's death and two others were the focus of HBO 's true crime documentary , `` The Jinx . '' DeGuerin has claimed it 's no coincidence authorities moved in to arrest Durst just as the documentary 's finale was about to air . And on Tuesday , he said he was n't surprised about the Houston raid either . `` I 'm not surprised they 're acting like a bunch of keystone cops , particularly after being embarrassed by the TV program , '' he said . `` And I 'll be even more surprised if they find anything of any evidentiary value whatsoever . '' Prosecutors accuse Durst of `` lying in wait '' and killing Berman , a crime writer and his longtime confidante , because she was a witness to a crime . She was shot in the head shortly before investigators were coming to speak with her about the disappearance of Durst 's first wife in 1982 . Durst has long maintained he had nothing to do with Berman 's death or his wife 's disappearance , though some have questioned whether comments he made at the end of the documentary -- muttering under his breath in the bathroom that he `` killed them all '' -- could be interpreted as a confession . DeGuerin told reporters Monday that his client did n't kill Berman . `` He 's ready to end all the rumor and speculation and have a trial , '' DeGuerin said . But it 's unclear when a trial could take place . Durst waived his right to fight extradition to Los Angeles , but because prosecutors in New Orleans are pursuing charges against him , he remains jailed there . Durst had a Smith & Wesson .38-caliber revolver on him when he was arrested , according to New Orleans Police Department records . Investigators found marijuana and a `` substantial '' amount of cash in Durst 's hotel room , a source familiar with the investigation told CNN . He was booked in New Orleans Monday on charges of being a felon in possession of a firearm and possession of a firearm with a controlled substance . He may be moved soon to a different Louisiana prison where inmates with `` an acute medical condition '' are sent , DeGuerin said . Court documents filed Tuesday say Durst will receive medications while imprisoned , `` including but not limited to hydrocodone as needed for pain . '' CNN 's Dave Alsup , Holly Yan and Chris Welch contributed to this report .
Police raided Robert Durst 's New Orleans condo , his lawyer says . The millionaire real estate heir was arrested over the weekend in Houston . He 's charged with first-degree murder in the slaying of his longtime friend in 2000 .