Pickett's manager, Anthony Van Der Wielen, said the two-time premiership player intends to defend himself.
"In response to the allegations, Marlion has a strong intent to defend himself against the charges," Mr Van Der Wielen said.
"Due to the ongoing legal nature of the proceedings, Marlion, or myself will not be able to provide any further details, comment or clarification about the matter at this stage.
"We understand and respect the public's interest in this matter, but we also implore all to respect the presumption of innocence until proven otherwise, and to allow the legal proceedings to follow their due course without prejudice."