According to KTXS, Rosie O'Donnell has commented on the death of Michelle Trachtenberg, referring to it as a tragedy. O'Donnell stated that she tried to help Trachtenberg.

O'Donnell and Trachtenberg previously worked together on the 1996 film "Harriet the Spy". This is known to be a project they shared in common.

Further details on O'Donnell's comments and her relationship with Trachtenberg are available from KTXS, the source of this information.