不在家，离家在外

1. absence, being away from home

noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru nouns which may take the genitive case particle 'no'

2. house-sitting, house-sitter

noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru

3. being left unattended to (of one's studies, etc.), neglecting

noun (common) (futsuumeishi)

倉庫の一部は無施錠だったということで、警察は留守中、カギをかけるように注意を呼びかけるとともに、窃盗事件として調べています。

tbd