updated 05/25/2013 AT 10:30 AM ET
•originally published 05/24/2013 AT 8:00 PM ET
Amanda Bynes has been attracting attention and concern for her erratic behavior in recent months – culminating in her arrest Thursday night for allegedly smoking pot in her lobby and tossing a bong out her 36th-floor New York apartment window.
And a resident of her building says her strangeness is even more magnified up close.
“She just stares at people. Her eyes look really messed up. It’s very clear [to me that] she’s not just smoking pot,” the resident tells PEOPLE.
The former child star, 27, was released Friday morning following her arraignment on charges of reckless endangerment, tampering with evidence and unlawful possession of marijuana, and the building source made it clear she won’t be welcomed back by the neighbors with open arms.