Police have charged the man for assaulting a six week old baby boy in Narrogin.
Police said the child was taken to Narrogin Regional Hospital on 9 October 2017 with injuries he had received.
He was transferred to Princess Margaret Hospital, but has since been released.
The 25-year-old man is known to the child.
Police have charged him with Aggravated Grievous Bodily Harm.
He'll appear before the Narrogin Magistrates Court next month.
Man charged over crime rampage from Furnissdale to Kwinana
A 26-year-old man is behind bars over an alleged crime rampage through the southern suburbs.
Damaging winds forecast for Harvey, Dwellingup, Pinjarra
A severe weather warning has been issued for Pinjarra, Harvey and Dwellingup.
Southern suburbs man claims $15 million Lotto win after eventually answering life-changing call from Lotterywest
A southern suburbs man has finally come forward to claim a $15 million Oz Lotto prize.
Two women taken to hospital after Kwinana Freeway crash
Two women have been taken to hospital after a crash on the Kwinana Freeway in Stake Hill.
Madora Bay man charged after police find stolen items on Nambeelup property
A 32-year-old Madora Bay man has been charged after police allegedly found him in possession of stolen equipment and machinery belonging to a grain service site in the Wheatbelt.
Authorities work to contain crude oil spill in waters off Kwinana
Authorities have spent the weekend working to contain an oil spill in waters off Kwinana.
Alcoa Children's Festival returns to Kwinana
The annual Alcoa Children's Festival is set to return to Calista Oval next weekend, Saturday, March 28.
Armed man arrested in Port Kennedy
A 26-year-old man has been charged with several offences after allegedly threatening the occupants of a home in Parmelia with a firearm before he was later arrested in Port Kennedy.
Rockingham, Port Kennedy teens charged over serious Northbridge assault
A group of teenagers have been charged over a serious assault in Northbridge.