Circumstantial Evidence: No Shoddy Detective Work on this Sudoku Please!

Today's Puzzle:

If you're not careful, you could fall victim to circumstantial evidence. Systematic detective work required in today's puzzle.

Link to Play:

Circumstantial Evidence by Will Power https://tinyurl.com/SudokuSleuthCircumstantialEvi

Rules:

Normal Sudoku rules apply. ARROWS(+)- Numbers on arrows sum to the number in the arrow's circle. ALSO, numbers on arrows strictly DECREASE toward the arrow tip.