Lindsay Lohan ''is doing remarkably well and focused on work,'' according to her close friend and business associate, Claus Hjelmbak.
Lindsay was reportedly questioned by the Los Angeles Police Department regarding an alleged burglary at Hollywood Hills mansion recently and has jetted to spend time with her family in New York City.
Claus, who accompanied Lohan to Los Angeles International Airport on Tuesday afternoon, told website Radar Online: ''The trip to New York City had been planned for a while and she will be having several work meetings and spending time with her family.
''There was no escaping anything. I had dinner with Lindsay, Dina and her brother Cody, on Monday night at the Viceroy Hotel and she is doing remarkably well and focused on work. There was no drinking at all at dinner and Lindsay is just very excited for the future. I won't make any more comments about Lindsay because I respect her privacy.''
The actress and the famed celebrity broker and promoter, previously worked together when the actress hosted the Scandinavian Style Mansion party in 2008.
Lindsay spoke with police on Monday after a Hollywood Hills home she spent the night in on Sunday was robbed.
Sources connected to the investigation said: ''Lindsay isn't a suspect and was cooperative with cops during the brief time she was questioned. The notion that Lindsay is fleeing Los Angeles is just ridiculous. Lindsay can't go anywhere without being swarmed by photographers.''