Total way to review the evidence (3,2)
I believe the answer is:
sum up
This clue might be a double definition.
'total way' is the first definition.
'sum up' can be an answer for 'total' (synonyms). I am not sure about the 'way' bit.
'review the evidence' is the second definition.
(I've seen this before)
'to' is the link.
Can you help me to learn more?
(Other definitions for sum up that I've seen before include "Make final precis of evidence" , "Conclude" , "Provide a synopsis" , "What a judge may do" , "Summarise" .)