No prices anticipated for Las Vegas gunman's girlfriend

She observed Paddock constantly looking out the windows of the room, which overlooked the Las Vegas Village venue, the report said.

According to the report, online searches were performed on May 18, 2017 for "summer concerts 2017", "grant park functions", "biggest bear", "La Jolla Beach", "open air concert venues", "biggest open air concert venues in United States of America", and "how crowded does Santa Monica Beach get".

Clark County Sheriff Joseph Lombardo said Friday that investigators believe Paddock had searched for several other public venues and took photographs of other potential sites.

Paddock had lost large amounts of money through high-stakes gambling since September 2015, which led to "bouts of depression the sheriff said".

Police also found notepads strewn around the room which had technical notes and reminders such as "unplug phones" and measurements including distance and bullet drop calculations.

The evidence was gathered from an HP laptop recovered in Paddock's room after the shooting, according to LVMPD.

On top of that, the report indicated that Paddock maybe had some mental problems, as he claimed multiple times to friends or family that he "felt ill, in pain or worn out".

The killer's estranged brother, Bruce Paddock, was arrested in October on child-pornography charges. Among his searches was "do police use explosives", the report said.

The same computer was used to search for the height of the Mandalay Bay, how to remove hard drives from laptops, the location of gun shows in Nevada and information about several other Las Vegas casinos.

Authorities have said they found no link between the attack and global terrorism.

Among them were the blasted out window from where Paddock fired more than 1,100 bullets, the surveillance cameras he positioned to warn of anyone approaching and explosives in his vehicle.

Surveillance equipment and snorkel gear including a blue plastic tube with a snorkel mouthpiece, a scuba mask and a snorkel tube were also recovered from the room.

The sheriff also did not say what charges the federal grand jury is considering.

"Let's face it, ISIS, twice before the attack, warned the US they would attack Las Vegas... and then after the attack claimed responsibility four times". The FBI has "an ongoing case against an individual of federal interest", Lombardo said, declining to elaborate.

Danley was in the Philippines at the time of the shooting.

Paddock had become "distant" in the year before the shooting and their relationship was no longer intimate, Danley said during an interview with investigators.