I found some information on that shooting in Baton Rouge.
Police Officer Linda A. Lawrence
Baton Rouge Police Department, Louisiana
End of Watch Monday, August 1, 1977
This post mentions Mas so don't know if it's a copy of his write-up:
A bad day on patrol.
The surviving officer was Steve Chaney. Seems to be some debate on .38 Spl +P or .357 Magnum being used.
In summary, the hits on the BG were:
Gunshot Wound #1: Forearm near wrist.
Gunshot Wounds #2 and #3: Chest.
Gunshot Wound #4: Left side of thorax near spleen, muzzle contact.
Gunshot Wound #5: Center mass, near diaphragm, near contact.
Gunshot Wound #6: Top of head, near contact.
Gunshot Wounds #7 and #8: Chest.
Gunshot Wound #9: Abdomen.
Gunshot Wound #10: Right hip.