Bhubaneswar: At least three persons were killed and a couple injured in lightning strikes across the State on Sunday afternoon. According to reports, the mishaps have taken place in Nimadihi and Barudihi villages in Rairangpur in Mayurbhanj district. In Nimadihi, a woman and niece succumbed to a lightning strike. In Barudihi village under Tiring police limits, a youth was killed due to lightning.