1)half-cigar
2)dry patch underneath the red roadster across the street!
3)Elbridge Hurlbert --might be the suspect
4)six fifteen by my roadster's dashboard clock
Elbridge Hurlburt was probably already there...coz Redstone only sees him getting out of the car...which he might have pretended to do seeing someone coming...
and the half-cigar was under his roadster...Redstone's ford is after the roadster and cranston's coupe follows...
+If there was space in front of the roadster ...then Hulburt probably was already leaving and seeing another car...stopped and pretended to get out thus leaving space in front for Hulce's car...
my answer :HURLBERT
