Daily briefing: Cat lovers unite

They are looking for witnesses following the recent mutilations.

• Cat lovers assembled at Yishun Ring Road to help conduct a door-to-door appeal for witnesses in the area where dismembered kittens were found on Sunday. Read more about it here.

• Yahoo reported that the man accused of being behind the online vice ring involving an underage prostitute pleaded guilty to about a fifth of his charges. Find out more here.

• A group of Singapore Polytechnic engineering students developed a robotic arm that can help stroke patients pick up a cup or use utensils. See the story here.