Save yourself the trouble and use kinesis on the infector then blow his richard in half with your plasma cutter. It's the only weak point and it's impossible to hit without kinesis.
Holy stuff thats a good idea
But even so, by the time I've Kinesis'd him and shot his snake off, the black Slasher is already up in my face, and about to manhandle me :C
>walking in zero grav
>kill a leaper via the tail right as he stabs you with it
>walk around with an leaper tail inside your star fish wherever
I get a feeling that would be moderately painful.