Watch the Minor 2nd Moves Pt. 2 online guitar lesson by Brad Carlton from Guitar Lab: Bending with Style
Example 3 applies a bend and release technique of the fretting hand to the pictures and rhythm of example 2. The legato slides of example two establish a pitch model for you of the C and D flat notes which you will then target with these bends and releases. I suggest going back and forth playing example two followed by example 3 to make sure that you are nailing these pitches.