So, I dropped Strava about 6 months ago, and just use Garmin to check my stuff. But RideWithGPS is probably worth checking out for yourself.

It has access to good metrics, there are some segments but might not quite fill in for your needs though.

They do have a sub, but shouldn’t need it for what you want.

So I thought that manslaughter was a lack of premeditation, but seems a bit more broad than that(but that seems like an okay way to separate it from murder in basic terms).

https://www.cps.gov.uk/crime-info/violent-crime