A 42-year-old Huntsville man accused of killing his stepfather and attacking his mother last week faces a murder charge. David Russell Erekson was charged Monday in 2nd District Court with the first-degree felony in the death of his 69-year-old stepfather, Roger Haven. Erekson also faces one count of obstructing justice, a second-degree felony; assault resulting in the âsubstantial bodily injuryâ of his 72-year-old mother, Gundi McClarin, a class A misdemeanor; and interference with an arresting...