4:12 AM

Casey Anthony released today (Sunday morning ET) at Florida jail.

Many were surprised when Casey Anthony was acquitted for the alleged murder of her 2-year old daughter Caylee Anthony in 2008.

Casey Anthony's receives a condemnation from people who believe that she committed the alleged murder. The group protested in front of Orange County Jail bringing placards to show that they were against Casey Anthony release on Sunday.

Casey Anthony release

Although released, she's still sentenced to four years in prison for lying to police investigating the death. According to court, she said to investigators that her daughter was kidnapped by their nanny but when in trial, she said that she had drowned in a swimming pool.

For six-week trial, the jury cleared her of murder and child-abuse charges.

Check out celebrities and athletes' reaction on Casey Anthony's acquittal.