(Cover) - EN Showbiz - Lindsay Lohan may not be "allowed to come back" to her probation post at the morgue, reports the assistant coroner.

Lindsay missed the first day of her court appointed community service at the Los Angeles County Morgue. The actress arrived twenty minutes late to her 7AM appointment Thursday and was dismissed from the premises by morgue officials.

Los Angeles County Assistant Chief Coroner Ed Winter questions whether Lindsay will be able to complete her service at the morgue following the incident.

"Ms. Lohan has to have permission from the probation department and/or the judge, that she can come back," Winter told RadarOnline. "I haven't heard from the probation department or the judge about whether or not Ms. Lohan will be allowed to come back."

Lindsay is confident that she will be able to resume her volunteer work at the morgue tomorrow. The court has not revoked her probation as a result of yesterday's missed appointment.

"[Lindsay] is going to orientation [Friday] unless the Court tells her otherwise, which has not happened," Lindsay's publicist Steve Honig told RadarOnline.

Lindsay was frazzled by yesterday's fracas. The actress took to Twitter shortly after leaving the morgue to express her sentiments.

"With all of the stress and pressure from yesterday and today, I've never been so happy to go to therapy!!!![sic]" Lindsay tweeted.

Lindsay was detained in handcuffs and remanded to police custody after a probation hearing on Wednesday. Judge Stephanie Sautner found Lindsay was in violation of her probation due to frequently being a no-show at her previous community service location Downtown Women's Centre. A $100,000 bail was set for Lindsay's release, which she posted later in the day.

Lindsay faces up to a year in jail if Judge Sautner finds that Lindsay has not completed 16 hours per week of service at the morgue before her November 2 probation violation hearing.

Lindsay's trouble stems from her no contest plea earlier this year in the case of a stolen $2,500 necklace from a Venice, California store. (C) Cover Media