Held over using methamphetamine (2,3)
I believe the answer is:
on ice
'held over' is the definition.
(I've seen this before)
'using methamphetamine' is the wordplay.
'using' becomes 'on' (someone using drugs is 'on' them).
'methamphetamine' becomes 'ice' (slang term).
'on'+'ice'='ON ICE'
(Other definitions for on ice that I've seen before include "Kept chilled" , "Held in reserve" , "Waiting" , "Suspended; chilled" , "Temporarily suspended" .)