Lucy Gathoni Ng’ang’a, Thairu Ng’ang’a Njuranga, Peter Mungai Ng’ang’a, Catherine Nungari Ng’ang’a, Stanley Ng’ang’a Ngugi & Grace Wambui Ngugi v Stanley Ng’ang’a Thairu & Janiffer Wanjiku Ng’ang’a (Environment & Land Case 191 of 2012) [2013] KEHC 5479 (KLR) (Environment and Land) (19 July 2013) (Ruling)