「これを見て」「え？」「バンパーの右側に衝突痕があるわ」

「」「？」「」

'Look at this.' 'What?' 'There's a collision mark on the right side of the bumper.'

Literal

'This [object-を] look' 'Huh?' 'Bumper [possessive-の] right-side [to-に] collision-mark [subject-が] exist [feminine-わ]'

バンパー 'bumper' is a loanword. 衝突痕 'collision mark/trace' — 衝突 'collision' + 痕 'mark, trace.' The third utterance uses あるわ with feminine わ, suggesting a female investigator or observer pointing out evidence. The dialogue has a detective/mystery feel.