Episodes are also widely available on DVD at local libraries, which typically include English subtitle tracks.
For a deep dive into the episode's plot and directing, you can watch this full review: Columbo subtitles English S01E04
You can find official English [CC] subtitles for this episode on Amazon Prime Video, which also offers "English Dialogue Boost" options to improve clarity. Episodes are also widely available on DVD at
Reviewers from Mild Fuzz TV describe it as a "solid" entry, noting it is superior to the third episode but perhaps not as groundbreaking as the first two. Columbo subtitles English S01E04